One Massive Cluster Caught: Knowledge Asset Standardization

Knowledge asset standardization is the purposeful and punctiliously deliberate consolidation of redundant, contradictory reviews, processes, and databases into enterprise requirements. The proliferation of knowledge property can have the best opposed impression on environmental well being; standardization has many well being advantages:

  • Reduces the chance that ill-constructed property take down processes, nodes, and clusters
  • Reduces competition and competitors for compute and storage
  • Reduces course of and repair failures and related troubleshooting effort
  • Reduces effort spent sustaining and supporting redundant property

Though the impacts of knowledge asset standardization on environmental well being might be greater than another class on this collection, the enterprise worth advantages exponentially outweigh them: customary knowledge definitions, improved knowledge governance, constant knowledge interpretation, larger knowledge trustworthiness, and improved data-driven choice making. Ideally you might be realizing these advantages utilizing Cloudera Knowledge Catalog.  

Whole knowledge standardization is a multiyear journey and sure pointless, however the low hanging fruit is ripe for the choosing. We strongly suggest embarking on this journey till returns diminish.

Report Standardization

Take these steps:

  1. Stock reviews, together with possession, utilization statistics, and report frequency. 
  2. Goal for retirement any reviews unused within the final yr, then within the final 6 months. Pay explicit consideration to report frequency as low utilization of an annual report could also be acceptable.
  3. Choose a report archival technique commensurate together with your buyer partnership dynamic (we hope you’re not in knowledge purgatory )
    1. Two weeks earlier than, every week earlier than, and the day of the archival, notify report house owners as to which reviews you propose to archive, permitting them a grace interval to object and supply justification for the reviews continued existence. 
    2. Conversely, archive them with out notification and restore a report when anybody shouts about it.
  4. Archive focused reviews. In Tableau, we choose to easily assign report possession to a system person which prohibits additional use whereas enabling us to simply restore it if requested and justified.
  5. Repeat the train quarterly. In our expertise, 80-90% of reporting stock might be archived in as little as 2 quarters.
    1. In case your visualization software employs extract jobs, cease them, and notice any database archival targets.
  6. Often examine the appropriateness of report refresh charges and negotiate.
  7. Over time, consolidate extra property by grafting closely used report options and features into enterprise customary dashboards then retire redundant legacy reviews. Admittedly, that is troublesome and time consuming work often undertaken as a way to trusted knowledge, not environmental well being. 

DB Standardization

  1. As earlier than, stock database property, possession, refresh frequency, and related utilization statistics. 
  2. Goal momentary/testing databases and person databases owned by former FTE. 
  3. Talk far and large. We’re not as courageous as to archive dbs with out notification and permission usually. We take pleasure in our jobs and wish to hold them.
  4. Archive the databases. We often archive into a typical archival database. In our expertise, this will scale back 35-55% of manufacturing tables. 
  5. Often negotiate refresh charges and knowledge retention insurance policies with database house owners.
  6. We strongly suggest taking the multiyear journey to standardize centralized knowledge property into enterprise requirements as a lot as attainable as it could considerably enhance knowledge trustworthiness and correct data-driven choice making.

Pipelines and Jobs Standardization

Database asset standardization will establish archival alternatives for (1) the pipeline stock, right here referring to processes which transfer knowledge from one repository or supply to a different repository or curated dataset, in addition to (2) the roles stock, right here referring to queries which give views or persist knowledge inside the setting. Standardizing processes is excessive effort with diminishing returns on environmental well being; subsequently, start with processes that:

  • Continuously fail
  • Are most important
  • Are most continuously up to date
  • Are probably the most useful resource intensive

As at all times, in the event you want help figuring out or executing knowledge asset standardization, have interaction our Skilled Companies specialists. We did!

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